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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, MICT, WBS, RCC (Joint) [detail] |
2024-05-17 15:15 |
Miyazaki | KITEN Convention hall (Miyazaki) (Primary: On-site, Secondary: Online) |
A study on shadowing characteristics in mobile satellite communications
-- System review of High-Performance GPS System for Measurement of Propagation Characteristics of Ka-band Satellite Mobile Communications -- Byeongpyo Jeong, Tomoshige Kan, Takashi Takahashi, Hiroyuki Tsuji (NICT) |
(To be available after the conference date) [more] | |
| AP | 2024-03-14 13:25 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Design Method of Platform Excitation Antenna and Feeding Structure Takumi Nishime, Hiroshi Hashiguchi, Naobumi Michishita (National Defense Academy)  AP2023-205 |
Miniaturization and low-profile are required for mobile device antennas. On the other hand, miniaturization and low prof... [more] | AP2023-205 pp.23-28 |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Influence of Obstructing Objects in Propagation Channel of Lighting Equipment Wireless Control Systems Keito Kimata, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.), Masashi Motomura, Kei Kameda, Shigeo Gotoh (Panasonic) AP2023-109 |
In recent years, with the spread of the IoT (Internet of Things), wireless communication systems to enable efficient con... [more] | AP2023-109 pp.79-80 |
| SDM | 2023-10-13 15:10 |
Miyagi | Niche, Tohoku Univ. | [Invited Talk]
statistical analysis of random telegraphic noise dependence on operating condition using electrical characteristic measurement platform Takezo Mawaki, Rihito Kuroda (Tohoku Univ.) SDM2023-57 |
We refer to the overall measurement system composed of array test circuits and other equipment as the electrical charact... [more] | SDM2023-57 pp.21-26 |
| EE, IEE-SPC | 2023-07-21 11:10 |
Hyogo | (Primary: On-site, Secondary: Online) |
Small Signal Transfer Function of Duty Cycle LLC Current Resonant Converter Himawari Adachi, Terukazu Sato (Oita Univ.) EE2023-15 |
This paper reports the results of research on small-signal transfer functions of LLC current-resonant DC-DC converters. ... [more] | EE2023-15 pp.79-83 |
| HIP, HCS, HI-SIGCOASTER [detail] | 2023-05-15 15:35 |
Okinawa | Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Analysis of spatio-temporal characteristics of asymmetric mislocalization in the flash-lag effect Akihiro Fukada, Kenji Yokoi (NDA) HCS2023-17 HIP2023-17 |
Although various explanations have been proposed for the flash-hag effect, the whole mechanism has been unclear yet. In ... [more] | HCS2023-17 HIP2023-17 pp.79-84 |
| EMCJ | 2023-01-27 13:10 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Estimation of Human Blockage Characteristics for Indoor Propagation in a Local-5G Frequency Band Using Large Scale FDTD Analysis Kazuki Yoshida, Takashi Hikage, Manabu Omiya (Hokkaido Univ.) EMCJ2022-82 |
Local 5G, the fifth-generation mobile communication system (5G) that companies and local governments can construct flexi... [more] | EMCJ2022-82 pp.56-59 |
| SCE | 2023-01-20 15:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Evaluation of current-voltage characteristics of STJ detectors using membrane Tsuyoshi Noguchi, Taiga Shibasaki (Saitama Univ.), Go Fujii, Shigetomo Shiki, Takahiro Kikuchi (AIST), Tohru Taino (Saitama Univ.) SCE2022-17 |
Superconducting tunnel junction (STJ) detectors can theoretically achieve several ten times higher energy resolution tha... [more] | SCE2022-17 pp.23-26 |
| EMT, IEE-EMT | 2022-11-17 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
On fundamental of electromagnetic scattering analysis using characteristic basis function method Tai Tanaka, Shinichi Yamamoto (Mitsubishi Electric) EMT2022-50 |
Characteristic basis function method (CBFM), one of the domain decomposition method for the method of moments, can solve... [more] | EMT2022-50 pp.36-41 |
| RCS, AP, UWT (Joint) |
2022-11-17 10:20 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Theoretical analysis of 3D spatial autocorrelation characteristics of Nakagami-Rice fading in sky radio propagation Hikari Tsuhama (Tokyo Tech), Fuji Teruya (Tokyo Tech/Softbank) AP2022-166 |
It is expected to use mobile communication networks to control the flight of drones and transmit its captured video data... [more] | AP2022-166 pp.109-114 |
| AP | 2022-10-19 12:20 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Propagation characteristics from indoor wireless devices to an outdoor environment Naoki Nishimoto (Doshisha Univ.), Shigeo Gotoh (Panasonic Corp.), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2022-114 |
Wireless control system of outdoor terminals from an indoor access point has been discussed. In such a system, it is imp... [more] | AP2022-114 pp.88-89 |
| US | 2022-06-30 10:55 |
Osaka | Kansai University (Senriyama Campus) | Verification to improve the accuracy of acoustic impedance evaluation at very high frequencies Akira Hashimoto, Kenji Yoshida, Shinnosuke Hirata (Chiba Univ.), Hitoshi MAruyama (Juntendo Univ.), Tadashi Yamaguchi (Chiba Univ.) US2022-10 |
When using ultrahigh-frequency ultrasound with a center frequency of 250 to 300 MHz to evaluate the acoustic impedance o... [more] | US2022-10 pp.5-9 |
| EE, IEE-HCA | 2022-05-27 14:25 |
Online | Online | Analysis and study of response characteristics of DC home appliances Aoi Tanaka, Kazuto Yukita, Kazuki Ikeda, Yuto Iwasaki, Tsuyoshi nishitani (AIT) EE2022-5 |
This paper examines the influence of DC power quality on DC load equipment installed in a DC micro grid. Specifically, e... [more] | EE2022-5 pp.23-27 |
| ET | 2022-03-04 13:00 |
Online | Online | A lexical feature of essay reports responding to scores of critical thinking disposition Minoru Nakayama (Tokyo Tech.), Satoru Kikuchi, Hiroh Yamamoto (Shinshu Univ.) ET2021-64 |
Student's essay reports for developing critical thinking disposition (CTD) ability during a fully online course were l... [more] |
ET2021-64 pp.75-78 |
| ET | 2022-03-04 13:50 |
Online | Online | Research Characteristics Comprehension Support System Based on Structure Analysis of Slides Chonfua Mano, Tomoko Kojiri (Kansai Univ.) ET2021-66 |
The problems to be solved and the elements to be considered to solve the problems are different according to the researc... [more] | ET2021-66 pp.85-90 |
| MICT, EMCJ (Joint) |
2022-03-04 10:55 |
Online | Online | Reduction of radiated noise in the printed wiring board power supply layer
-- Effect of resistance structure -- Shuitiro Kotaki, Sinichi Sasaki (Saga Univ) EMCJ2021-73 |
In recent years, with the multi-functionalization of information devices, radiation noise by power supply noise waves in... [more] | EMCJ2021-73 pp.7-10 |
| AP | 2022-02-18 09:25 |
Online | Online | A Consideration of H-shaped-slot Patch Antenna with 3rd Harmonic Termination using Characteristic Mode Analysis Syunya Ban, Hayata Hirose (Nagoya Inst. of Tech.), Shinji Hara (Nagoya Univ.), Hiroshi Hirayama (Nagoya Inst. of Tech.) AP2021-167 |
In this paper, an H-shape slot patch antenna designed at 5.8 GHz with F-class load impedance for microwave power transfe... [more] | AP2021-167 pp.50-54 |
| AP | 2022-02-18 10:25 |
Online | Online | [Invited Lecture]
Various decoupling methods between MIMO antennas Part 2. Hiroshi Sato, Yoshio Koyanagi (Panasonic), Masaharu Takahashi (Chiba university), Hisashi Morishita (National Defense Academy) AP2021-169 |
In order to realize large-capacity wireless communication, it is common to install MIMO technology in a small terminal. ... [more] | AP2021-169 pp.61-66 |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
Numerical Estimation of Indoor Propagation Characteristics Considering Shadowing due to Human Bodies in Local-5G Frequency Band Kazuki Yoshida, Takashi Hikage, Manabu Yamamoto, Manabu Omiya (Hokkaido Univ.) |
This study focuses on human body shadowing on the propagation characteristics of local-5G frequency bands in indoor envi... [more] | |
| AP, RCS (Joint) |
2021-11-12 10:55 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
Study on reduction of electromagnetic coupling between two antennas using Characteristic Mode Analysis Hiroshi Sato (Panasonic), Phung Quang Quan (NDA), Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2021-123 |
In order to reduce the size of information terminals, it is necessary to minimize the required volume of antennas by arr... [more] | AP2021-123 pp.116-121 |
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